| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.57 | 4.109% | $183.8253 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $16.64 | 5.621% | $17.5753 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $55.67 | 12.107% | $62.41 | $62.41 | $62.40 | $62.40 |
| Purchase #4 | $122.80 | 12.634% | $138.3146 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $133.75 | 8.624% | $145.2846 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $123.86 | 13.269% | $140.295 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $111.73 | 7.280% | $119.8639 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $741.02 | $807.5687 | $807.57 | $807.60 | $807.60 | |